(1 )完成作量。 1 999年度 ,河南省地矿厅直属地勘单位共计完成各类钻探工程量 544 986ｍ ,其中预算内岩心钻探共开动钻机 1 9台 ,完成钻探工作量 1 0 1 85ｍ(为全年计划工程量的 1 0 2 % ) ;预算外开动钻机 1 2 4台 ,完成钻探工作量 52 5758ｍ(含固体矿产钻探 1 2 84 7ｍ ;水? (1) to complete the amount. In 1999, geological exploration units directly under the Henan Bureau of Geology and Mineral Resources completed a total of 544 986m of various drilling projects, of which a total of 19 drilling rigs were drilled in the budget, and the drilling workload of 1 018m was completed (for the whole year) 120% of the drilling rigs were started outside the budget; 124 drilling rigs were completed outside the budget, 52 5758m (including 1 2 84 7m of solid mineral drilling;